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 Columbia Island Marina near Washington, DCColumbia Island Marina at George Washington Memorial Parkway
Columbia Island Marina near Washington, DC
 Welcome to Columbia Island Marina near Washington, DC

Columbia Island Marina has a home for your power boat.   Located in the beautiful Lyndon B. Johnson Memorial Grove on the Pentagon lagoon, the marina is just one and a half miles north of Ronald Reagan Washington National Airport on the George Washington Memorial Parkway in Metropolitan Washington, DC.

Today's Weather at Columbia Island Marina near Washington, DC
    Coordinates:  N 38°       52.498’
                          W 077°     02.945’
willy weather




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Amazing Food Options on the National Mall in Washington D.C.
There are nine (9) Guest Services, Inc. food kiosks on and around the National Mall and Memorial Parks in Washington D.C., all offering healthy options including vegetarian, vegan and gluten-free items (check out our FitPicks menu at each kiosk).
Lets eat on the national mall

Immediate Openings for 20-foot Annual Slips - First Come, First Served

Electric, water, and dock box in the slip. First come first serve while the slips last.
Please call 202-347-0173 or email us at
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The Perfect Place to Enter the Potomac for Fishing or Cruising by the Monuments

Providing services for boaters seeking a year-round slip and much more.  Conveniently located just north of the 14th Street Bridge on the Virginia side of the river in the Pentagon Lagoon.
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Let Us Cater Your Event

Let us cater your company picnic, birthday party, retirement party, or get-together with family and friends.  Tour Groups are welcome. Take a peek at our Daily Marina Menu, and inquire about our daily specials at our very own cafe... we have the best BBQ in town.
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Clean Marina Program

The Clean Marina Initiative promotes and celebrates voluntary adoption of measures to reduce waste and prevent pollution from marinas, boatyards and recreational boats. Designated “Clean Marinas” are recognized as environmentally-responsible businesses.
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